baber/WOPTO huggingface dataset:
Patent JP-2002227918-A (JP)
Title: Vibration eliminator
Inventor: FUJII TAKAHIDE
IPC: F16F15/073
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vibration eliminator capable of miniaturizing a size with an excellent and prompt responsiveness. SOLUTION: It is the vibration eliminator 100 that the object for eliminating vibration is installed directly or indirectly on the vibration eliminator base 4, and the vibration from the outside is not transmitted to the above object. It provides the actuator 5 moving the above vibration eliminator base, the vibration detection method 12 to detect the vibration of the above vibration eliminator base and the control method 13 controlling to restrain the vibration of the above vibration eliminator base against the above actuator by feeding back the output of the above vibration detect method.  The above actuator drives the above coil part toward top and bottom producing the magnetic force by supplying the electric current to the coil part 52 stored in the air gap that the magnetic field is formed, and is designed so as to move the above vibration eliminator connecting to the above coil part.
Patent JP-2002234781-A (JP)
Title: Copper-metallized composition, ceramic wiring board using the composition and production method therefor
Inventor: NAKAMURA RYOJI
IPC: H05K1/09
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a copper-metallized composition which is burnable simultaneously with a mixed ceramics material containing BaO, Al2O3 and SiO2, and is advantageously used for the purpose of obtaining a conductor film having high adhesive strength with a ceramic board containing the above ceramic material. SOLUTION: The copper-metallized composition contains the main component consisting of Cu, CuO, Cu2O, a Cu-CuO mixture, a Cu-Cu2O mixture or a CuO- Cu2O mixture. The composition further contains an additional component consisting of metallic niobium, metallic tantalum, niobium oxide or tantalum oxide by 0.5 to 30.0 wt.% in inorganic components.
Patent JP-2002224359-A (JP)
Title: Game machine, computer program and storage medium
Inventor: KISHI ISAO
IPC: A63F7/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the effect of light on a random variation game condition. SOLUTION: If a jackpot is won with bonus symbols, the next game after the end of the jackpot is changed into a random variation game condition, with first to sixteenth LEDs 90 flashing in red. If another jackpot is won with bonus symbols during the random variation game condition, the first to sixteenth LEDs 90 flash in orange every predetermined time in their increasing order, as shown in the figures. Thus, the effect of light on variation of the game can be used during the random variation game condition.
Patent JP-2002239689-A (JP)
Title: Tundish car in continuous casting facility
Inventor: TAKATSU YOSHIHIRO
IPC: B22D11/10
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a tilting device for tundish in a continuous casting facility with which the structure of the facility can be simplified and minimized and maintenance of the tundish can easily be performed without developing the breakage of an immersion nozzle and a mold. SOLUTION: In a tundish car 1 shiftable on a casting floor F in the continuous casting facility, the tundish car 1 is composed of a truck 10 provided with a shifting means, an ascending/descending beam 21 ascending/descending by loading the tundish 2, an ascending/descending device 30 vertically ascending/ descending the ascending/descending beam 21 under state of holding the tundish 2 to the horizontal level and the tilting device for tilting the tundish 2 at slag-off working time, and the tilting device is operated together with the ascending/ descending beam 21 to the tundish 2. Since the tilting device is shifted together with truck 10, the facility can be minimized, and when the immersion nozzle 4 is inserted into the mold M, it is no care that the immersion nozzle 4 and the mold M are broken.
Patent JP-2002239332-A (JP)
Title: Compressed air supply system
Inventor: TAKAMURE EIJI
IPC: B01D53/26
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient compressed air supply system without deteriorating the performance of an air drier and shortening the life. SOLUTION: An air compressor for producing compressed air, a drain filter for separating drain from the compressed air, an air drier for removing water from the compressed air from which the drain is removed, and a line filter for removing the dust from the compressed air from which the water is removed are connected successively in series from the upstream side.
Patent JP-2002246330-A (JP)
Title: Ion implantation method
Inventor: HIROSE FUMIHIKO
IPC: C23C14/48
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an ion implantation method at a low cost, with which the degradation of the base surface of a resist coating film is prevented. SOLUTION: In this ion implantation method, a protective film is formed on a part other than a region to be doped on a substrate to be processed, the substrate is irradiated with ionized dopant atoms and the dopant atoms are doped to the surface layer part of the substrate without the protective film. The protective film is turned into a two-layer structure of a heat resistant film and a photoresist film, the heat resistant film 3 is formed between the substrate 2 and the photoresist film 4, and the heat resistant film is removed from the substrate together with the photoresist film, after ion implantation.
Patent JP-2002242753-A (JP)
Title: Cylinder block structure of engine
Inventor: KOYAMA YOSHINORI
IPC: F01P11/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency in a cylinder block of an engine and the serviceability of a cooler in the engine because a cooling water passage formed at a conventional cylinder block allows for only a contact area between cooling water and a cylinder peripheral section and no careful consideration is given to a flow of cooling water in the cooling water passage, so that cooling efficiency is not always high. SOLUTION: The shape of a head bolt boss 94 which comes into contact with the cooling water passage 37 formed in the cylinder block and positioned between cylinders is formed so as to be asymmetrical between the upstream and downstream of the cooling water passage 37, and a water jacket formed in the cylinder block is extended to the crankcase section.
Patent JP-2002240398-A (JP)
Title: Printer and its controlling method
Inventor: HAYASHIDA SATOSHI
IPC: B41J29/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which users can be limited by an authentication function using an ID card, and its controlling method. SOLUTION: The printer comprises a print data processing section 1, a print control section 2, a data storage control section 3, a user authentication/ management section 4, a system control section 5, and an operating section control section 6. In case of user limitation, print processing is not performed but data is stored temporarily in the data storage control section 3. A user ID in the command of a print job is stored together with the data and user authentication is performed at the user authentication/management section 4 using the ID card. A granted print job designates the print control section 2 to perform printing. The operating section control section 6 displays a message or a list of granted documents. The user selects a desired job out of the displayed documents and designates print operation thus executing print processing.  Consequently, users of the printer can be limited by the authentication function using the ID card.
Patent JP-2001272547-A (JP)
Title: Manufacturing method of flexible light pipe for side lit use
Inventor: ABRAMOWICZ MARK ALLAN
IPC: B29C48/30
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an improved flexible light pipe which emits light from the side uniformly along a longitudinal direction of a pipe, and to obtain optimum lighting effect from light intensity supplied from one end or both ends of the flexible light pipe by using the emitted light effectively. SOLUTION: A manufacturing method of the flexible light pipe for side lit use in which at least one kind of light scattering additive of 50 to 4,000 ppm is added to a smelting fluoro polymer of cladding material before supplying the polymer to an annular conduit is provided.
Patent JP-2002209925-A (JP)
Title: Fancy seal with sticking agent
Inventor: UNO SHOGO
IPC: A61F7/02
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a fashionable seal to be stuck to a part of a face or a body, with a part having the effect of a medicine. SOLUTION: A part having the effect of a medicine or the like is added to a lower part of this fancy seal 1.
Patent JP-2002241378-A (JP)
Title: Method for depositing organic compound crystal
Inventor: YAMAZAKI SHIGEYA
IPC: C07D405/12
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing by which stirring properties of a suspension of a deposited crystal are improved and the takeout of the crystal after deposition of the crystal from a container is facilitated when a paroxetine hydrochloride 2-propanol solvate crystal is deposited from a 2-propanol solution of paroxetine hydrochloride anhydride. SOLUTION: The 2-propanol solution of the paroxetine hydrochloride anhydride dissolved therein at 60 deg.C to a reflux temperature (about 82 deg.C) is changed into a solution at 50-70 deg.C and kept at 50-70 deg.C for >=20 min to thereby deposit the paroxetine hydrochloride 2-propanol solvate crystal.
Patent JP-2002241422-A (JP)
Title: Catalyst for olefin polymerization and olefin polymerization method
Inventor: TAKAI KAZUHIKO
IPC: C08F4/6592
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerization catalyst high in polymerization activity and capable of producing an olefin (co)polymer narrow in molecular weight distribution and, when applied for the copolymerization of two or more olefins, capable of producing an olefin copolymer narrow in composition distribution, and to provide an olefin polymerization method capable of producing at a high polymerization activity an olefin (co)polymer narrow in molecular weight distribution. SOLUTION: The olefin polymerization catalyst is characterized in that it has three pyrazolyl groups or their derivatives, and contains a transition metal compound represented by a specified formula. The olefin polymerization method is characterized in that olefin is polymerized or copolymerized in the presence of the above olefin polymerization catalyst.
Patent JP-2002241925-A (JP)
Title: Organic vapor deposition system, and organic thin film manufacturing method
Inventor: NEGISHI TOSHIO
IPC: H01L51/50
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology for cleaning masks. SOLUTION: A reflecting means 21 is disposed in a vacuum chamber 3 to make it reflect the laser beam emitted from a laser beam generator 27 and irradiate a mask 10 with the reflected laser beam. An organic thin film adhering to the surface of the mask 10 is evaporated and removed. The resultant vapor is exhausted out of the vacuum chamber 3 by a vacuum pumping system 52. In this way, cleaning can be carried out without removing the mask 10.
Patent JP-2002251555-A (JP)
Title: Service offering method for commodity sale, server executing the method, and program
Inventor: KUSHIMA MICHIO
IPC: G06Q30/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the coupon information, which may be desired by a user, at the offer timing desired by the user with pinpoint accuracy at the initiative of a server side, not the user. SOLUTION: A service offering method for commodity sales, a server capable of executing the method, and a program are provided. The server can deliver the coupon information desired by the user to a portable terminal probably possessed by the user at the timing, which may be desired by the user, and can achieve a high customer collecting effect by delivering the coupon information usable at an actually existing shop, not the shop existing on the Internet, to the portable terminal such as a cellular phone probably carried by the user invariably at the timing when it is probably used by the user.
Patent JP-2002255960-A (JP)
Title: Dibenzothiophene compound, intermediate and method for producing the same
Inventor: SEKINE CHIZU
IPC: C07D333/76
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a new dibenzothiophene compound useful as an optically functional material, and having reactive two substituents on the 3- and 7- positions, to provide an intermediate for the new compound, and to provide a method for highly selectively producing the intermediate. SOLUTION: This dibenzothiophene compound is expressed by formula (1) or (2). The second objective benzothiophene oxide as an intermediate for the above compounds is expressed by formula (3) or (4). The other objective method for producing the above intermediates is also provided. In the above formulas, A<1> to A<6> are each H, F or the like; X is a halogen atom; and Y is a halogen atom or the like.
Patent JP-2002259062-A (JP)
Title: Storage device system and data copying method for data for the same
Inventor: YAGISAWA IKUYA
IPC: G06F12/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To constitute respective disk arrays by disk devices different in performance, recording density, capacity and reliability since requests from the viewpoints of performance, reliability and cost differ in the storage area of original data and a storage area supplied as a snap shot in the disk array which is doubly operated for obtaining the snap shot. SOLUTION: A mirror source LU, which is a storage area on a plurality of storage mediums constituted of nD+1P, a mirror destination LU being a storage area on a plurality of storage mediums constituted of mD+1P, an n-RAID control subprogram which RAID-controls nD+1P, an m-RAID control subprogram which RAID-controls mD+1P and LU mirror subprograms which are written to the mirror source LU and the mirror destination LU and are doubled, when a computer requests data writing are disposed. Then, (m) and (n) are the integers of 2 or large, and (m) and (n) have different values.
Patent JP-2002254107-A (JP)
Title: Extruding apparatus and extruding method
Inventor: OHATA YOSUKE
IPC: B21C23/21
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an extruding apparatus and extruding method for metallic products capable of securing surface quality of extruded products by preventing metal oxides from being deposited in the entrance of the dies. SOLUTION: A discoid die 17 is rotatably arranged by a bearing 12 against a die chamber 6 in the extruding apparatus. An opening section 17a to extrude a copper straight angle line 9 is provided in the center of the side 17. When the copper straight angle line 9 is extruded from the die 17, the die 17 is rotated against the die chamber 6 through the bearing 12.
Patent JP-2002260925-A (JP)
Title: Laminated chip inductor
Inventor: SUZUKI YASUO
IPC: H01F17/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminated chip inductor which can easily correspond with downsizing and has a structure suited to narrow tolerance, and by which a lead conductor can be easily formed even in the case of downsizing and the number of steps be reduced for low-cost manufacturing. SOLUTION: A conductor pattern that an electric insulation layer and a conductor pattern are alternately laminated is connected sequentially to form a stacked coil 24 inside an electric insulator 22 in the lamination direction, and both ends of the coil 24 are connected with an external electrode 28 on the outer surface of a laminated chip by means of a lead conductor 26. In such a laminated chip inductor 20, a pair of external electrodes are printed on one outer surface of the laminated chip vertical to the direction of coil axis, and both lead conductors are laminated while they are buried in the side surfaces of the laminated chip parallel in the direction of coil axis and the surface of the conductor is exposed.
Patent JP-2002257014-A (JP)
Title: Starting system for vehicle
Inventor: SAITO MIKIO
IPC: F02D45/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To previously prevent burnout due to electric heating a magnet switch 3 without enlarging an engine mounting space of a starter, by carrying out an electrical pinion preset, in a regular vehicle system other than an idle stop system. SOLUTION: When a driver get in the vehicle, a pinion gear is previously meshed with a ring gear before a key operation, thereby completing a mesh between the pinion gear and the ring gear until the driver gets in the vehicle and carries out the key operation. Upon key operation for starting the vehicle, since the mesh between the pinion gear and the ring gear are completed, a mesh noise occurring at meshing of the pinion gear with the ring gear is not generated, thereby restraining a noise at starting. Accordingly, upon starting of engine, the engine is smoothly started in the short time without loss of time in an operation and without giving the driver uncomfortable feeling.
Patent JP-2002269033-A (JP)
Title: Bus system using arbiter having retry control function and system lsi
Inventor: YAMAZAKI SUSUMU
IPC: G06F15/78
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a bus system having a retry control function for an arbiter controlling the use right of a bus in the computer system of a bus connection system and to provide system LSI. SOLUTION: In the bus system, a plurality of bus masters 105 and 106 and a bus slave 107 generating a bus cycle interruption request are connected to a common bus 108. When the arbiter 101 controlling the use right of the bus 108 receives the interruption request 103 from the bus slave 107, the connection of the bus master (105, for example) obtaining the bus 108 and the bus 108 is interrupted and cut, and another bus master (106, for example) and the bus 108 are connected. When the use of the bus by the other bus master 106 is terminated, the interrupted bus master 105 and the bus 108 are reconnected.
Patent JP-2002268600-A (JP)
Title: Method for assigning intensity levels, display controller and display device
Inventor: KAMEYAMA KENJI
IPC: G09G3/36
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To assure a low cost and visibility by assigning intensity levels by realizing the assigning intensity levels suitable for the contents of display images. SOLUTION: Display of the images having the upper limit of >=2 kinds of different gradation data within the same screen is made possible in the assigning intensity levels of the display device. In, for example, the screen constitution shown in Figure, the display is performed by respectively different numbers of gradations (for example, 64 gradations in the range 11 and 256 gradations in the range 12) in the ranges 11 and 12. As a result, only the necessary segments can be subjected to the assigning of the higher intensity levels and a lower cost of products can be realized.  In the case the number of the gradation capable of displaying pixels is lower than the number of the gradations of input gradation signals or the like, the assigning of the intensity levels corresponding to the display contents can be performed by using the assigning of the intensity levels by the pixel alone in each pixels, respectively, the assigning of the intensity levels by one unit each with the plural pixels as one unit and/or the assigning of the intensity levels with plural frames as one unit relating to the same pixels.
Patent JP-2002271554-A (JP)
Title: Multifunctional digital input/output device
Inventor: IDEZUKA TAKEHIRO
IPC: B41J5/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To visually confirm a finish print sent through a network concerning the result printed by a printer, even at a distant place. SOLUTION: This device is provided with a document output control part V for extracting a digital image for printing out of a digitized image signal inputted via a communication line, digital image printer U for printing this extracted digital image, print reading means Q for converting the printed image to an image file, digital image input device S for converting the converted image file to an image signal visible on a screen, and an internet transmission/ reception control part D for transmitting this image signal to the digitized image signal input source.
Patent JP-2002275682-A (JP)
Title: Process and device for electroplating
Inventor: TANAKA YOSHIJI
IPC: H01L21/288
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To monitor the replacement of air beneath a treated substrate with a plating solution or the generation of hazardous bubbles in a face-down electroplating treatment. SOLUTION: A bubble-monitoring part 16 has an imaging part 56 for imaging the treated surface of a substrate W soaked in an electroplating solution inside a plating tank 10 through the electroplating solution during copper plating treatment, and a monitor-processing part 58 for judging whether there are any substantially hazardous bubbles beneath the substrate W based on an image of the treated surface of the substrate taken by the imaging part 56 by the image processing technology. The imaging part 56 has one or more optical fiber scopes 60, each of which has a probe-type image-scanning part 62 fixed to the bottom of the plating tank 10.
Patent JP-2002277228-A (JP)
Title: Sound source position evaluating method
Inventor: TAKEUCHI YASUO
IPC: G01R31/08
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the evaluation precision of a device for evaluating a sound source position such as an accident point in a power plant from the outputs of noise meters 3 installed at at least three places. SOLUTION: Sampling data outputted by a noise meter 3 are divided into k/2 former-half pieces and k/2 latter-half pieces in each section, which are summed up in each section. A variation quantity is found from the absolute value of the difference between the sums to perform filter processing for extracting an abruptly generated sound. When the distance from the sound source position to respective sound absorbing means are found, correction coefficients for the reflection by a shield and its bypassing are introduced.  Then the center of gravity of respective sound source positions in the section wherein the largest number of sound source positions are present is evaluated as the sound source position, by using data obtained by combining three out of the outputs of noise meters 3 installed at four positions and data on a sound source position computed including a noise meter 3 relatively distant from the sound source.
Patent JP-2002273659-A (JP)
Title: Automatic slurry concentration control system
Inventor: SUGANO KOICHI
IPC: B24B57/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To stabilize polishing by keeping a slurry concentration at a specified value. SOLUTION: An automatic slurry concentration control system comprises a slurry tank 1 for storing slurry used in glass polishing, a sub tank 2 for supplying the slurry to the slurry tank 1, and a polishing powder tank 3 for supplying polishing powder to the sub tank 2. The slurry tank 1 and the sub tank 2 have hydrometers 4 and 6 for measuring a concentration, and water lines 5 and 7 supplied with water. When a slurry concentration in the slurry tank 1 becomes the lower limit of a specified value range or lower, high concentration slurry is supplied from the sub tank 2 to the slurry tank 1, and when it becomes the upper limit of the specified value range or higher, water is supplied to the slurry tank 1.  The slurry concentration can be kept in the specified value range without an individual difference of each operator having been in manual slurry replenishment, so that polishing can be stabilized.